2, 6, 18,
find the common ratio of the given sequence, and write an exponential function which represents the sequence. use n = 1, 2, 3,


a) 3; f(n) = 2(3)n-1

b.) 1/3; f(x) = 2(3)n-1

c) 3; f(n) = 2(1/3)n-1

d). 1/3; f(n) = 2(1/3)n-1

answer:

the answer is c: 15

step-by-step explanation:

87 x 15 = 1305

119 x 10 = 1190

1305 + 1190 = 2495

answer:

1 times 42 and 6 times 7 for 42

1 times 0 and 5 times 6

(i did this question in school once)

answer:

y= 5.75

step-by-step explanation:

11.50 / 2 = 5.75

5.75 x 4 = 23

so on and so forth